[  545.156310] fab-br0: port 1(fbond) entered blocking state
[  545.156380] fab-br0: port 1(fbond) entered disabled state
[  545.156438] fbond: entered allmulticast mode
[  545.156517] fbond: entered promiscuous mode
[  545.176566] veth1-bond: entered promiscuous mode
[  545.176630] veth1-bond: entered allmulticast mode
[  545.176689] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  545.194711] veth2-bond: entered promiscuous mode
[  545.194785] veth2-bond: entered allmulticast mode
[  545.194847] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  545.293430] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  545.293590] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  545.293688] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  545.293766] fbond: active interface up!
[  545.293845] fab-br0: port 1(fbond) entered blocking state
[  545.293902] fab-br0: port 1(fbond) entered forwarding state
[  546.748998] fbond: left allmulticast mode
[  546.749065] veth1-bond: left allmulticast mode
[  546.749115] veth2-bond: left allmulticast mode
[  546.749167] fbond: left promiscuous mode
[  546.749209] veth1-bond: left promiscuous mode
[  546.749266] veth2-bond: left promiscuous mode
[  546.749337] fab-br0: port 1(fbond) entered disabled state
[  546.779734] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  546.779841] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  546.787577] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  546.787716] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  546.793493] fbond (unregistering): Released all slaves